#pragma once
#include "model.h"

Card* dologon(char aName[], char aPwd[]); 
Card* doSettle(char* aName, char* aPwd);
Card* doAnnul(char* name, char* pwd);
Card* doRefund(char* name, char* pwd);
Card* doAddMoney(char* name, char* pwd);
void modifyCharge();
Card* doLogin(char* name, char* pwd);